St Louis → Niigata
St. Louis Lambert International Airport (STL) to Niigata Airport (KIJ)・10,100 km
No nonstop or one-stop flights. The shortest route is STL → MSP → ICN → KIJ (via Minneapolis, Seoul), about 15h 28m of flying time (layovers not included).
Nonstop flights
None.
Routes with 2 stops or an airport change
Sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.
- STL → MSP → ICN → KIJvia Minneapolis, SeoulFastest≈ 15h 28m
- STL → SFO → KIX ⇒ ITM → KIJvia San Francisco, Osaka (KIX ⇒ ITM)43 km by road≈ 15h 35m
- STL → SFO → KIX ⇒ UKB → KIJvia San Francisco, Osaka (KIX ⇒ UKB)23 km by road≈ 15h 37m
- STL → SFO → KIX → KIJvia San Francisco, Osaka≈ 15h 38m
- STL → ORD → ICN → KIJvia Chicago, Seoul≈ 15h 41m
- STL → MDW ⇒ ORD → ICN → KIJvia Chicago (MDW ⇒ ORD), Seoul25 km by road≈ 15h 41m
- STL → YYZ → KIX ⇒ ITM → KIJvia Toronto, Osaka (KIX ⇒ ITM)43 km by road≈ 15h 49m
- STL → YYZ → KIX ⇒ UKB → KIJvia Toronto, Osaka (KIX ⇒ UKB)23 km by road≈ 15h 51m
- STL → YYZ → KIX → KIJvia Toronto, Osaka≈ 15h 52m
- STL → SEA → ICN → KIJvia Seattle, Seoul≈ 15h 54m
Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.